Y-30 Wireless headphones. New

Y-30 Wireless Touch Headphones Headphones are new and have not been used. Great sound, 3 hours without recharging. Wireless binaural design, left and right ear channel separation. Headphones can be used individually or in pairs. BT 5.0 features high data transfer rate, stable connection and low power consumption. Automatically turn on and connect quickly between earbuds. The effective distance in open space is about 20 meters. Long Battery Life: The 50mAh battery in each earphone provides approximately 3-4 hours of use. Automatic charging in a 450mAh charging box to charge two earphones, about 3 times. In general, up to 50 hours of play time is supported. Powerful low frequencies, exquisite, soft, mid-high frequencies. With intelligent DSP noise reduction technology, it eliminates external noise without worrying about call quality. Headphone program: Jerry 6939 Bluetooth 5.0+EDR Waterproof-IPX5 Headphone channel: stereo BT version: BT5.0 Transmission distance: 10m/33ft BT protocol: HFP, A2DP, HSP, AVCRP Frequency range: 20-20000Hz Sensitivity : 98dB Impedance 16O Case capacity: 3.7V 450mAh Headphone capacity: 2 * 3.7V 50mAh Music playback time: about 4 hours (depending on music volume) Charging time: about 1.5 hours for headphones, about 2 hours for charger Color: black Product material: ABS headphone battery: 55mAh Charger: 450mAh Music playback: 3 hours Package size: 8.3*3.5*13cm